Hyperdon Technology (H.K.) Co., Ltd

Dimensions: 271 x 43 x 69mm Power output: 3W x 2 Impedance: 4 Frequency range: 90Hz to 20KHz S/N ratio: 80dB 2dB Transmission distance: 10m Power o

Output: 3.0W Input: L/R: 320mV S/N: over 80dB Amp frequency range: 20Hz-15kHz Battery capacity: 450mAh Charging voltage: 5V Charging time: 2.5 hours

Bluetooth Bracelet Wristband Vibrating Alert Watch OLED Caller ID For Universal Models:HH3227_BW10 1.Bluetooth function:Bluetooth bracelet with

arched portable bluetooth4.0 wireless speaker models:HY2733_BTK-503 1. Chipset: CSR8610, Bluetooth V4.0 2. Stereo Bluetooth speaker 3. HSP,

Cuboid rubber covering honeycomb colorful PORTABLE BLUETOOTH MINI SPEAKER Models:HY2730_GS008 * This innovative Bluetooth speaker system connects wi

Aluminum Portable Wireless Bluetooth Stereo Speaker

Latest Bluetooth bracelet watch headset Mic &speaker vibration caller model:HH3227_EF-1 Technical Specifications Compatible with Bluetooth 2.1 spec

Sound track: 2.0 Type: Bluetooth, mini type Output power: 3W+3W SNR: 90dBA Impedance: 4 Interface: AUX, Bluetooth Sound box control mode: via function